Decimal Brain Check!

QuizÂ by Carilynn Richard

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14 questions
Show answers
• Q1
A penny has a diameter of 0.019 meter. What is the word form of 0.019?
nineteen thousandths
nineteen hundredths
nineteen
nineteen tenths
120s
• Q2
The mass of an ant is about 0.003 gram. What is the value of the digit 3 in 0.003?
3 thousandths
3 ones
3 tenths
3 hundredths
120s
• Q3
Madison needs to make 1,000 hamburgers for a party. Each hamburger will weigh 0.25 pound. How many pounds of hamburger should Madison buy?
25 pounds
2.5 pounds
250 pounds
2,500 pounds
120s
• Q4
A grain of sand has a diameter of 0.049 millimeter. What is the word from of 0.049?
forty-nine thousandths
forty-nine hundredths
forty-nine
forty-nine tenths
120s
• Q5
Harry ran every day last week. On Monday he ran 4.5 miles. On Tuesday he ran 3.9 miles. On Wednesday he ran 4.25 miles. On Thursday he ran 3.75 mile. On Friday he ran 4.2 miles. On which day did he run the greatest number of miles?
Monday
Wednesday
Friday
Thursday
120s
• Q6
The Space Needle in Washington state is 605 feet tall. If a scale model is 1/100 of the size, how tall is the model?
0.605 foot tall
6.05 feet tall
6.5 feet tall
60.5 feet tall
120s
• Q7
Shakira ran a race in 15.45 seconds. Jameel ran it in 15.09 seconds and Lindsay ran it in 15.6 seconds. Nicholas ran the race in 15.3 seconds. Who had the fastest time?
Jameel
Lindsay
Shakira
Nicholas
120s
• Q8
Kate's diamond weights 0.258 carat. What digit in 0.258 is in the hundredths place?
8
2
0
5
120s
• Q9
What is the value of the 2 in the number 0.283?
0.2
All of the above
two tenths
2 x 1/10
120s
• Q10
Write 209.708 in expanded form.
(2x100) + (9x10) + (7x 1/10) + (8x1/100)
(2x10) + (9x1) + (7x 1/100) + (8x1/1,000)
(2x100) + (9x1) + (7x 1/10) + (8x1/1,000)
(2x1) + (9x10) + (7x 1/10) + (8x1/1,000)
120s
• Q11
Which number is equal to ten to the fifth power?
10,000
50
100,000
5,000
120s
• Q12
14.123-1.982
12.361
13.941
12.141
13.861
120s
• Q13
123.456+78.9
123.545
200.056
191.356
202.356
120s
• Q14
BONUS: What is Miss Richard's favorite food?
Spaghetti and Meatballs
Cheeseburgers
Sushi
Tacos
120s

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